! Started logfile: J0931+2750_S_2017_01_21_pus_uvs.log on Sun May 5 15:51:21 2019 obs J0931+2750_S_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0931+2750_S_2017_01_21_pus_uva.fits ! AN table 1: 144 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.824653 visibilities/baseline/integration-bin. ! Found source: J0931+2750 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 558 lines of history. ! ! Reading 17100 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0931+2750_S_2017_01_21_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 405 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.932513Jy sigma=0.008154 ! Fit after self-cal, rms=0.921176Jy sigma=0.008069 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.752 mas, bmaj=5.581 mas, bpa=-2.8 degrees ! Estimated noise=886.081 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0624633 Jy ! Component: 100 - total flux cleaned = 0.0792683 Jy ! Total flux subtracted in 100 components = 0.0792683 Jy ! Clean residual min=-0.004402 max=0.010717 Jy/beam ! Clean residual mean=-0.000007 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.0792683 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0792683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085617Jy sigma=0.000678 ! Fit after self-cal, rms=0.085579Jy sigma=0.000678 ! Inverting map ! Added new window around map position (3, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107856 Jy ! Component: 100 - total flux cleaned = 0.01632 Jy ! Total flux subtracted in 100 components = 0.01632 Jy ! Clean residual min=-0.003261 max=0.004211 Jy/beam ! Clean residual mean=-0.000005 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.0955883 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.0955883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084290Jy sigma=0.000664 ! Fit after self-cal, rms=0.084184Jy sigma=0.000663 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437587 Jy ! Component: 100 - total flux cleaned = 0.00540917 Jy ! Total flux subtracted in 100 components = 0.00540917 Jy ! Clean residual min=-0.002803 max=0.003086 Jy/beam ! Clean residual mean=-0.000004 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.100997 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.100997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084008Jy sigma=0.000661 ! Fit after self-cal, rms=0.083963Jy sigma=0.000661 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.25 mas, bmaj=6.437 mas, bpa=-1.617 degrees ! Estimated noise=670.075 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106084 Jy ! Component: 100 - total flux cleaned = 0.00145486 Jy ! Component: 150 - total flux cleaned = 0.00164615 Jy ! Component: 200 - total flux cleaned = 0.00181097 Jy ! Total flux subtracted in 200 components = 0.00181097 Jy ! Clean residual min=-0.002116 max=0.002448 Jy/beam ! Clean residual mean=-0.000008 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.102808 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.102808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083920Jy sigma=0.000661 ! Fit after self-cal, rms=0.083912Jy sigma=0.000661 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 0.96 LA 1.02 ! MK 0.98 NL 0.97 OV 0.99 PT 0.99 ! SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.98 LA 1.00 ! MK 0.97 NL 1.04 OV 1.05 PT 0.96 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.01 LA 0.96 ! MK 1.01 NL 1.09 OV 0.98 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.96 HN 0.92 LA 0.99 ! MK 1.00 NL 1.00* OV 0.96 PT 1.01 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.083912Jy sigma=0.000661 ! Fit after self-cal, rms=0.084764Jy sigma=0.000659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.222 mas, bmaj=6.427 mas, bpa=-1.557 degrees ! Estimated noise=666.91 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00072779 Jy ! Component: 100 - total flux cleaned = 0.000872176 Jy ! Component: 150 - total flux cleaned = 0.000961622 Jy ! Component: 200 - total flux cleaned = 0.000961106 Jy ! Total flux subtracted in 200 components = 0.000961106 Jy ! Clean residual min=-0.002047 max=0.002075 Jy/beam ! Clean residual mean=-0.000008 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.10377 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.10377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084742Jy sigma=0.000659 ! Fit after self-cal, rms=0.084814Jy sigma=0.000659 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084814Jy sigma=0.000659 ! Fit after self-cal, rms=0.084918Jy sigma=0.000657 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.211 mas, bmaj=6.443 mas, bpa=-1.644 degrees ! Estimated noise=666.933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112393 Jy ! Component: 100 - total flux cleaned = 0.000229093 Jy ! Component: 150 - total flux cleaned = 0.000245547 Jy ! Component: 200 - total flux cleaned = 0.000273127 Jy ! Total flux subtracted in 200 components = 0.000273127 Jy ! Clean residual min=-0.001641 max=0.001851 Jy/beam ! Clean residual mean=-0.000006 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.104043 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.104043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084909Jy sigma=0.000657 ! Fit after self-cal, rms=0.084932Jy sigma=0.000657 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-86.5, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129299 Jy ! Component: 100 - total flux cleaned = 0.00150354 Jy ! Component: 150 - total flux cleaned = 0.00150441 Jy ! Component: 200 - total flux cleaned = 0.0015548 Jy ! Total flux subtracted in 200 components = 0.0015548 Jy ! Clean residual min=-0.001523 max=0.001494 Jy/beam ! Clean residual mean=-0.000005 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.105597 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.105597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084896Jy sigma=0.000657 ! Fit after self-cal, rms=0.084897Jy sigma=0.000657 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084897Jy sigma=0.000657 ! Fit after self-cal, rms=0.084898Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.208 mas, bmaj=6.458 mas, bpa=-1.709 degrees ! Estimated noise=666.213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000220217 Jy ! Component: 100 - total flux cleaned = 0.000193376 Jy ! Component: 150 - total flux cleaned = 0.000263032 Jy ! Component: 200 - total flux cleaned = 0.000305429 Jy ! Total flux subtracted in 200 components = 0.000305429 Jy ! Clean residual min=-0.001526 max=0.001502 Jy/beam ! Clean residual mean=-0.000005 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.105903 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.105903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084883Jy sigma=0.000657 ! Fit after self-cal, rms=0.084888Jy sigma=0.000657 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.99449e-05 Jy ! Component: 100 - total flux cleaned = 9.0953e-05 Jy ! Component: 150 - total flux cleaned = 0.00012978 Jy ! Component: 200 - total flux cleaned = 0.000148356 Jy ! Total flux subtracted in 200 components = 0.000148356 Jy ! Clean residual min=-0.001516 max=0.001475 Jy/beam ! Clean residual mean=-0.000005 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.106051 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 64 components and 0.106051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084880Jy sigma=0.000657 ! Fit after self-cal, rms=0.084881Jy sigma=0.000657 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084881Jy sigma=0.000657 ! Fit after self-cal, rms=0.084852Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.705 mas, bmaj=9.811 mas, bpa=0.1951 degrees ! Estimated noise=838.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000220624 Jy ! Component: 100 - total flux cleaned = 0.000355583 Jy ! Component: 150 - total flux cleaned = 0.000419125 Jy ! Component: 200 - total flux cleaned = 0.000447596 Jy ! Total flux subtracted in 200 components = 0.000447596 Jy ! Clean residual min=-0.001383 max=0.001360 Jy/beam ! Clean residual mean=-0.000008 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.106499 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 92 components and 0.106499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084852Jy sigma=0.000656 ! Fit after self-cal, rms=0.084852Jy sigma=0.000656 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.00832e-05 Jy ! Component: 100 - total flux cleaned = 9.24055e-05 Jy ! Component: 150 - total flux cleaned = 0.000103784 Jy ! Component: 200 - total flux cleaned = 0.000103736 Jy ! Total flux subtracted in 200 components = 0.000103736 Jy ! Clean residual min=-0.001382 max=0.001335 Jy/beam ! Clean residual mean=-0.000007 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.106603 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 107 components and 0.106603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084852Jy sigma=0.000656 ! Fit after self-cal, rms=0.084852Jy sigma=0.000656 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.207 mas, bmaj=6.467 mas, bpa=-1.731 degrees ! Estimated noise=666.025 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.207 x 6.467 at -1.731 degrees (North through East) ! Clean map min=-0.0014526 max=0.081772 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.719 mas, bmaj=5.622 mas, bpa=-2.817 degrees ! Estimated noise=872.246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0609832 Jy ! Component: 100 - total flux cleaned = 0.0814223 Jy ! Component: 150 - total flux cleaned = 0.0920743 Jy ! Component: 200 - total flux cleaned = 0.097755 Jy ! Total flux subtracted in 200 components = 0.097755 Jy ! Clean residual min=-0.002794 max=0.002797 Jy/beam ! Clean residual mean=-0.000005 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0977549 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0977549 Jy ! Inverting map and beam ! Estimated beam: bmin=3.207 mas, bmaj=6.467 mas, bpa=-1.731 degrees ! Estimated noise=666.025 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322176 Jy ! Component: 100 - total flux cleaned = 0.00424718 Jy ! Component: 150 - total flux cleaned = 0.00509727 Jy ! Component: 200 - total flux cleaned = 0.00562249 Jy ! Total flux subtracted in 200 components = 0.00562249 Jy ! Clean residual min=-0.001795 max=0.001775 Jy/beam ! Clean residual mean=-0.000006 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.103377 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 25 components and 0.103377 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.705 mas, bmaj=9.811 mas, bpa=0.1951 degrees ! Estimated noise=838.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155589 Jy ! Component: 100 - total flux cleaned = 0.00200887 Jy ! Component: 150 - total flux cleaned = 0.0022045 Jy ! Component: 200 - total flux cleaned = 0.00234389 Jy ! Total flux subtracted in 200 components = 0.00234389 Jy ! Clean residual min=-0.001634 max=0.001514 Jy/beam ! Clean residual mean=-0.000009 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.105721 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122221 Jy ! Component: 100 - total flux cleaned = 0.000210383 Jy ! Component: 150 - total flux cleaned = 0.000309322 Jy ! Component: 200 - total flux cleaned = 0.000398868 Jy ! Total flux subtracted in 200 components = 0.000398868 Jy ! Clean residual min=-0.001545 max=0.001426 Jy/beam ! Clean residual mean=-0.000008 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.10612 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 73 components and 0.10612 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.207 mas, bmaj=6.467 mas, bpa=-1.731 degrees ! Estimated noise=666.025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000787952 Jy ! Component: 100 - total flux cleaned = -0.000617506 Jy ! Component: 150 - total flux cleaned = -0.000462415 Jy ! Component: 200 - total flux cleaned = -0.000348188 Jy ! Total flux subtracted in 200 components = -0.000348188 Jy ! Clean residual min=-0.001566 max=0.001499 Jy/beam ! Clean residual mean=-0.000005 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.105772 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 0.105772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084879Jy sigma=0.000657 ! Fit after self-cal, rms=0.084881Jy sigma=0.000657 wmodel J0931+2750_S_2017_01_21_pus_map.mod ! Writing 96 model components to file: J0931+2750_S_2017_01_21_pus_map.mod wobs J0931+2750_S_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0931+2750_S_2017_01_21_pus_uvs.fits wwins J0931+2750_S_2017_01_21_pus_map.win ! wwins: Wrote 3 windows to J0931+2750_S_2017_01_21_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000575515 Jy ! Component: 100 - total flux cleaned = -0.000979231 Jy ! Component: 150 - total flux cleaned = -0.00134375 Jy ! Component: 200 - total flux cleaned = -0.00159618 Jy ! Component: 250 - total flux cleaned = -0.00181707 Jy ! Component: 300 - total flux cleaned = -0.00208033 Jy ! Component: 350 - total flux cleaned = -0.00228998 Jy ! Component: 400 - total flux cleaned = -0.00247258 Jy ! Component: 450 - total flux cleaned = -0.00260657 Jy ! Component: 500 - total flux cleaned = -0.00267231 Jy ! Component: 550 - total flux cleaned = -0.00280042 Jy ! Component: 600 - total flux cleaned = -0.0028216 Jy ! Component: 650 - total flux cleaned = -0.00290424 Jy ! Component: 700 - total flux cleaned = -0.00298501 Jy ! Component: 750 - total flux cleaned = -0.00302429 Jy ! Component: 800 - total flux cleaned = -0.00312217 Jy ! Component: 850 - total flux cleaned = -0.00317982 Jy ! Component: 900 - total flux cleaned = -0.00321829 Jy ! Component: 950 - total flux cleaned = -0.00327468 Jy ! Component: 1000 - total flux cleaned = -0.00334878 Jy ! Component: 1050 - total flux cleaned = -0.00336716 Jy ! Component: 1100 - total flux cleaned = -0.00340314 Jy ! Component: 1150 - total flux cleaned = -0.00352777 Jy ! Component: 1200 - total flux cleaned = -0.00352741 Jy ! Component: 1250 - total flux cleaned = -0.00354474 Jy ! Component: 1300 - total flux cleaned = -0.00356187 Jy ! Component: 1350 - total flux cleaned = -0.00361282 Jy ! Component: 1400 - total flux cleaned = -0.00356249 Jy ! Component: 1450 - total flux cleaned = -0.0035628 Jy ! Component: 1500 - total flux cleaned = -0.00359556 Jy ! Component: 1550 - total flux cleaned = -0.00353054 Jy ! Component: 1600 - total flux cleaned = -0.00361128 Jy ! Component: 1650 - total flux cleaned = -0.00359537 Jy ! Component: 1700 - total flux cleaned = -0.00365882 Jy ! Component: 1750 - total flux cleaned = -0.00362753 Jy ! Component: 1800 - total flux cleaned = -0.0036741 Jy ! Component: 1850 - total flux cleaned = -0.0037666 Jy ! Component: 1900 - total flux cleaned = -0.0037818 Jy ! Component: 1950 - total flux cleaned = -0.00382687 Jy ! Component: 2000 - total flux cleaned = -0.00382687 Jy ! Component: 2050 - total flux cleaned = -0.00388646 Jy ! Component: 2100 - total flux cleaned = -0.00385689 Jy ! Component: 2150 - total flux cleaned = -0.00393042 Jy ! Component: 2200 - total flux cleaned = -0.00397399 Jy ! Component: 2250 - total flux cleaned = -0.0039595 Jy ! Component: 2300 - total flux cleaned = -0.00403117 Jy ! Component: 2350 - total flux cleaned = -0.00407365 Jy ! Component: 2400 - total flux cleaned = -0.00414395 Jy ! Component: 2450 - total flux cleaned = -0.00415792 Jy ! Component: 2500 - total flux cleaned = -0.00415791 Jy ! Component: 2550 - total flux cleaned = -0.0041992 Jy ! Component: 2600 - total flux cleaned = -0.00424007 Jy ! Component: 2650 - total flux cleaned = -0.00422639 Jy ! Component: 2700 - total flux cleaned = -0.00426675 Jy ! Component: 2750 - total flux cleaned = -0.00429357 Jy ! Component: 2800 - total flux cleaned = -0.00436002 Jy ! Component: 2850 - total flux cleaned = -0.00434675 Jy ! Component: 2900 - total flux cleaned = -0.00438601 Jy ! Component: 2950 - total flux cleaned = -0.00434714 Jy ! Component: 3000 - total flux cleaned = -0.00442465 Jy ! Component: 3050 - total flux cleaned = -0.00438605 Jy ! Component: 3100 - total flux cleaned = -0.00438609 Jy ! Component: 3150 - total flux cleaned = -0.00439871 Jy ! Component: 3200 - total flux cleaned = -0.00438624 Jy ! Component: 3250 - total flux cleaned = -0.00442368 Jy ! Component: 3300 - total flux cleaned = -0.00448573 Jy ! Component: 3350 - total flux cleaned = -0.00446096 Jy ! Component: 3400 - total flux cleaned = -0.00444864 Jy ! Component: 3450 - total flux cleaned = -0.00442435 Jy ! Component: 3500 - total flux cleaned = -0.00443646 Jy ! Component: 3550 - total flux cleaned = -0.00441235 Jy ! Component: 3600 - total flux cleaned = -0.00440044 Jy ! Component: 3650 - total flux cleaned = -0.00440048 Jy ! Component: 3700 - total flux cleaned = -0.0044124 Jy ! Component: 3750 - total flux cleaned = -0.00442421 Jy ! Component: 3800 - total flux cleaned = -0.00445908 Jy ! Component: 3850 - total flux cleaned = -0.00440109 Jy ! Component: 3900 - total flux cleaned = -0.00444716 Jy ! Component: 3950 - total flux cleaned = -0.00443568 Jy ! Component: 4000 - total flux cleaned = -0.00441275 Jy ! Component: 4050 - total flux cleaned = -0.00441276 Jy ! Total flux subtracted in 4096 components = -0.00443526 Jy ! Clean residual min=-0.000639 max=0.000633 Jy/beam ! Clean residual mean=-0.000003 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.101337 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 387 components and 0.101337 Jy ![Exited script file: muppet] wmap "J0931+2750_S_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.207 x 6.467 at -1.731 degrees (North through East) ! Clean map min=-0.0012281 max=0.08138 Jy/beam ! Writing clean map to FITS file: J0931+2750_S_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0813795 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198619 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.732195 0.732195 1.46439 2.92878 5.85756 11.7151 23.4302 46.8605 93.721 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.081 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.207 x 6.467 at -1.731 degrees (North through East) ! Clean map min=-0.0012281 max=0.08138 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0931+2750_S_2017_01_21_pus_uvs.log closed on Sun May 5 15:51:26 2019